<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>剪贴板</title>
</head>

<body>
	<div><span>AAAAAA</span><input name="cpbtn" type="button" value="复制A"/>
	<div><span>BBBBBB</span><input name="cpbtn" type="button" value="复制B"/>
<script>
var btn = document.getElementsByName("cpbtn");
for(var i=0; i<btn.length; i++){
	btn[i].onclick = function(){
		alert(this.previousSibling.innerHTML);
		window.clipboardData.setData("data", this.previousSibling.innerHTML);
	}
}
//setInterval(function(){
//	alert("你刚刚copy到的数据是： "+window.clipboardData.getData("data"));
//}, 5000);
</script>
</body>
</html>
